CN107108981B - 具有n，n，n′，n′，n″，n″-六烯丙基-1，3，5-三嗪-2，4，6-三胺交联助剂的可交联聚合物组合物、其制备方法以及由其制成的制品 - Google Patents

具有n，n，n′，n′，n″，n″-六烯丙基-1，3，5-三嗪-2，4，6-三胺交联助剂的可交联聚合物组合物、其制备方法以及由其制成的制品 Download PDF

Info

Publication number
CN107108981B
CN107108981B CN201580015293.3A CN201580015293A CN107108981B CN 107108981 B CN107108981 B CN 107108981B CN 201580015293 A CN201580015293 A CN 201580015293A CN 107108981 B CN107108981 B CN 107108981B
Authority
CN
China
Prior art keywords
crosslinkable polymeric
polymeric composition
ethylene
crosslinkable
triazine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201580015293.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN107108981A (zh
Inventor
孙亚斌
蔡宇
张洪亮
J·M·柯吉恩
S·S·森古普塔
T·J·珀森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54239215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN107108981(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN107108981A publication Critical patent/CN107108981A/zh
Application granted granted Critical
Publication of CN107108981B publication Critical patent/CN107108981B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2331/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
    • C08J2331/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
    • C08J2331/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
CN201580015293.3A 2014-03-31 2015-03-20 具有n，n，n′，n′，n″，n″-六烯丙基-1，3，5-三嗪-2，4，6-三胺交联助剂的可交联聚合物组合物、其制备方法以及由其制成的制品 Active CN107108981B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2014/074376 WO2015149221A1 (fr) 2014-03-31 2014-03-31 Compositions polymères réticulables comprenant le co-agent de réticulation n,n,n',n',n",n"-hexa-allyl-1,3,5-triazine-2,4,6-triamine, leurs procédés de préparation, et articles fabriqués à partir de celles-ci
CNPCT/CN2014/074376 2014-03-31
PCT/CN2015/074715 WO2015149634A1 (fr) 2014-03-31 2015-03-20 Compositions polymères réticulables présentant de la n,n,n',n',n",n"-hexaallyl-1,3,5-triazine-2,4,6-triamine comme co-agent de réticulation, procédés pour leur préparation et articles fabriqués à partir de celles-ci

Publications (2)

Publication Number Publication Date
CN107108981A CN107108981A (zh) 2017-08-29
CN107108981B true CN107108981B (zh) 2020-03-27

Family

ID=54239215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580015293.3A Active CN107108981B (zh) 2014-03-31 2015-03-20 具有n，n，n′，n′，n″，n″-六烯丙基-1，3，5-三嗪-2，4，6-三胺交联助剂的可交联聚合物组合物、其制备方法以及由其制成的制品

Country Status (10)

Country Link
US (1) US10138353B2 (fr)
EP (1) EP3126442B1 (fr)
JP (1) JP6598793B2 (fr)
KR (1) KR102330119B1 (fr)
CN (1) CN107108981B (fr)
BR (1) BR112016021881B1 (fr)
CA (1) CA2943155C (fr)
MX (1) MX2016012039A (fr)
TW (1) TWI664220B (fr)
WO (2) WO2015149221A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102544970B1 (ko) 2016-03-30 2023-06-20 다우 글로벌 테크놀로지스 엘엘씨 메틸-라디칼 포착제를 갖는 가교결합성 폴리머 조성물 및 이로부터 제조된 물품
WO2018039896A1 (fr) * 2016-08-30 2018-03-08 Dow Global Technologies Llc Procédé d'atténuation de la concentration en acroléine
JP7169268B2 (ja) 2016-09-28 2022-11-10 ダウ グローバル テクノロジーズ エルエルシー 湿気硬化性ポリオレフィン組成物
CN109790300B (zh) 2016-11-02 2022-09-13 陶氏环球技术有限责任公司 半结晶聚烯烃基添加剂母料组合物
CA3042242A1 (fr) 2016-11-02 2018-05-11 Dow Global Technologies Llc Composition de melange maitre d'additif a base de polyolefine semi-cristalline
WO2018085236A1 (fr) 2016-11-02 2018-05-11 Dow Global Technologies Llc Composition de mélange maître d'additif à base de polyoléfine semi-cristalline
JP6970760B2 (ja) * 2017-05-31 2021-11-24 ダウ グローバル テクノロジーズ エルエルシー 封入剤フィルム用の非極性エチレン系ポリマー組成物
EP3645617A4 (fr) 2017-06-29 2021-02-17 Dow Global Technologies Llc Composition de polyoléfine
CN107325389B (zh) * 2017-07-31 2020-09-25 江苏德威新材料股份有限公司 一种高压电缆用抗焦烧半导电屏蔽材料及其制备方法
CN108623877A (zh) * 2018-04-17 2018-10-09 全球能源互联网研究院有限公司 一种高压直流电缆用绝缘材料及其制备方法
CN112074565B (zh) 2018-05-25 2023-01-31 联合碳化公司 可湿固化聚烯烃调配物
US11555473B2 (en) 2018-05-29 2023-01-17 Kontak LLC Dual bladder fuel tank
US11638331B2 (en) 2018-05-29 2023-04-25 Kontak LLC Multi-frequency controllers for inductive heating and associated systems and methods
CN113383038A (zh) 2019-02-13 2021-09-10 陶氏环球技术有限责任公司 可湿固化聚烯烃调配物
JP2022524035A (ja) 2019-03-07 2022-04-27 ダウ グローバル テクノロジーズ エルエルシー 触媒系

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100388A (en) 1978-01-26 1979-08-08 Teijin Ltd Production of hexaarylmelamine
JPS5672433A (en) * 1979-11-20 1981-06-16 Fujitsu Ltd Pattern forming method
JPS62199624A (ja) * 1986-02-28 1987-09-03 Nippon Zeon Co Ltd 強靭なポリ塩化ビニル架橋体の製造法
US6255421B1 (en) 1997-12-10 2001-07-03 Isp Investments Inc. Non-aqueous, heterogeneous polymerization process and reaction product obtained thereby
US6300442B1 (en) * 1997-12-10 2001-10-09 Isp Investments Inc. Process for making a cosmetically or pharmaceutically-acceptable emulsion or gel composition
US6048522A (en) * 1997-12-10 2000-04-11 Isp Investments Inc. Controlled-release, drug-delivery composition
US6191230B1 (en) * 1999-07-22 2001-02-20 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene crosslinkable composition
US6656986B2 (en) * 2001-03-01 2003-12-02 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene crosslinkable composition
JP4753336B2 (ja) 2001-09-04 2011-08-24 日本化薬株式会社 新規アリル化合物及びその製法
US6803435B2 (en) * 2002-07-18 2004-10-12 3M Innovative Properties Company Curable fluoropolymers containing bromine groups having improved compression set
JP3621992B2 (ja) 2002-08-01 2005-02-23 独立行政法人産業技術総合研究所 極低温放射線検出器
EP1735154B1 (fr) 2004-04-08 2017-05-17 Dow Global Technologies LLC Structures multiconstituants a adhesion amelioree entre les constituants
CN100398595C (zh) * 2004-09-15 2008-07-02 上海高分子功能材料研究所 管材、电线电缆用的红外线辐照交联聚乙烯塑料及其制备方法
US20070208142A1 (en) 2006-03-03 2007-09-06 Adair Eric W Fluoropolymer curing compositions
JP4984743B2 (ja) 2006-08-24 2012-07-25 日本化成株式会社 架橋剤、架橋性エラストマー組成物およびその成形体、架橋性熱可塑性樹脂組成物およびその成形体
JP5079396B2 (ja) * 2007-03-30 2012-11-21 富士フイルム株式会社 導電性物質吸着性樹脂フイルム、導電性物質吸着性樹脂フイルムの製造方法、それを用いた金属層付き樹脂フイルム、及び、金属層付き樹脂フイルムの製造方法
EP2597106B1 (fr) * 2009-03-05 2014-04-30 Daikin Industries, Ltd. Fluoroélastomère, composition durcissable, et article en caoutchouc durci
JP5476542B2 (ja) 2009-08-13 2014-04-23 国立大学法人岩手大学 耐熱性の高屈折率樹脂
WO2011084219A2 (fr) * 2009-12-21 2011-07-14 Union Carbide Chemicals & Plastics Technology Llc Isolation de câble moyenne tension
JP2011162634A (ja) * 2010-02-08 2011-08-25 Nippon Kasei Chem Co Ltd 高分子成形体およびその製造方法
EP2535371A4 (fr) 2010-02-08 2013-07-17 Nippon Kasei Chem Agent de réticulation pour élastomères pouvant être réticulés et son application
JP5857408B2 (ja) * 2010-02-17 2016-02-10 日本化成株式会社 トリアジン誘導体およびその応用
DE102010029591B4 (de) 2010-06-01 2012-11-22 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Filtereinrichtung für hochviskose Medien
JP5940549B2 (ja) 2010-10-15 2016-06-29 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． フルオロエラストマー
US20130158155A1 (en) 2011-12-15 2013-06-20 E I Du Pont De Nemours And Company Coagent for free radical curing chlororoelastomers
US8420567B1 (en) * 2011-12-30 2013-04-16 Evonik Stockhausen, Llc Process for superabsorbent polymer and crosslinker composition
WO2014040237A1 (fr) 2012-09-12 2014-03-20 Dow Global Technologies Llc Compositions polymères réticulables, leurs méthodes de fabrication, et articles fabriqués à partir de celles-ci
FR2996487B1 (fr) 2012-10-08 2014-11-28 Snecma Procede de marquage en surface d'une piece de moteur a turbine a gaz par une representation graphique predefinie

Also Published As

Publication number Publication date
JP2017511405A (ja) 2017-04-20
KR20160140747A (ko) 2016-12-07
CN107108981A (zh) 2017-08-29
TW201542653A (zh) 2015-11-16
EP3126442A4 (fr) 2017-12-06
EP3126442B1 (fr) 2019-08-14
MX2016012039A (es) 2017-01-19
WO2015149634A1 (fr) 2015-10-08
BR112016021881B1 (pt) 2021-08-24
TWI664220B (zh) 2019-07-01
JP6598793B2 (ja) 2019-10-30
US20170009060A1 (en) 2017-01-12
US10138353B2 (en) 2018-11-27
CA2943155C (fr) 2022-07-19
CA2943155A1 (fr) 2015-10-08
BR112016021881A2 (pt) 2017-08-15
WO2015149221A1 (fr) 2015-10-08
KR102330119B1 (ko) 2021-11-23
EP3126442A1 (fr) 2017-02-08

Similar Documents

Publication Publication Date Title
CN107108981B (zh) 具有n，n，n′，n′，n″，n″-六烯丙基-1，3，5-三嗪-2，4，6-三胺交联助剂的可交联聚合物组合物、其制备方法以及由其制成的制品
CN106574002B (zh) 具有异氰尿酸二烯丙酯交联助剂的可交联聚合性组合物，其制造方法以及由其制成的物品
TWI667278B (zh) 具有甲基自由基清除劑之可交聯聚合組合物及由其製得之製品
JP6598794B2 (ja) ジアリルアミド架橋助剤を有する架橋性ポリマー組成物、それを作製するための方法、及びそれから作製された物品

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant